🔧 Official Rankings
10 Best Plumbers in Helena, MT (August 2026)
We compared 10 plumbers serving Helena and Lewis and Clark County, Montana, and ranked the top providers by verified reviews, ratings, and local reputation — 1,129 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by All Season Heating & Air Conditioning. Updated for August 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 1,129
- Area code
- 406
#1
All Season Heating & Air Conditioning
⭐ 4.9 · 813 reviews
1110 Stanley St, Helena, MT 59601
#2
#3
Shedhorn Plumbing Inc.
⭐ 4.9 · 50 reviews
1410 Orange Ave, Helena, MT 59601
#4
#5
Aaron's Plumbing & Heating Inc.
⭐ 4.8 · 26 reviews
783 Carter Dr Ste A, Helena, MT 59601
#6
#7
#8
#9
#10
Hamper's Plumbing & Heating
⭐ 5.0 · 2 reviews
3124 Bozeman Ave Unit A, Helena, MT 59601
Plumbers listed here serve Helena, Lewis and Clark County, and nearby ZIP codes including 59601, 59602, 59604, 59620, 59623, 59624, 59625, 59626, 59635.